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PT-2021-7724 · Linux +5 · Linux Kernel +5

🗓️ 03 Nov 2021 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 11 Views

Privileged local attacker can leak kernel stack via infiniband remote direct memory access channel manager device.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec		The vulnerability in the driver drivers/char/virtio_console.c of the Linux operating system allows a hacker to cause stack overflow.
5 Oct 202100:00
–bdu_fstec
bdu_fstec		The vulnerability in the kernel/bpf/hashtab.c component of the Linux operating system, related to writing beyond buffer boundaries in memory, allows an attacker to compromise the integrity, accessibility, and confidentiality of data.
5 Oct 202100:00
–bdu_fstec
bdu_fstec		The vulnerability of the Linux operating system’s kernel, related to insufficient checking of privilege assignment for critical resources, allows a hacker to trigger a service failure.
5 Oct 202100:00
–bdu_fstec
bdu_fstec		The vulnerability of the drivers/usb/host/max3421-hcd.c component of the Linux operating system’s kernel lies in the use of memory after it is freed, allowing an attacker to trigger a service failure.
5 Oct 202100:00
–bdu_fstec
bdu_fstec		The vulnerability in the `drivers/net/ethernet/xilinx/xilinx_emaclite.c` component of the Linux operating system allows a hacker to bypass the ASLR protection mechanism.
5 Oct 202100:00
–bdu_fstec
bdu_fstec		The vulnerability of the ext4_writeinline_data_end function (fs/ext4/inline.c) in the Linux kernel allows a attacker to compromise the integrity, accessibility, and confidentiality of data.
5 Oct 202100:00
–bdu_fstec
bdu_fstec		The vulnerability in the `net/sctp/socket.c` component of the Linux operating system allows a hacker to increase their privileges.
5 Oct 202100:00
–bdu_fstec
bdu_fstec		The vulnerability of Linux operating system’s socket ports, related to the use of memory after it is freed, allows attackers to increase their privileges.
5 Oct 202100:00
–bdu_fstec
bdu_fstec		The vulnerability of the syntactic analyzer in the mac80211 subsystem of the Linux operating system’s kernel allows a perpetrator to trigger a service failure due to pointer arithmetic errors.
5 Oct 202100:00
–bdu_fstec
bdu_fstec		The vulnerability of the Btrfs implementation in the Linux operating system is related to the allocation of unlimited memory, which allows a hacker to cause a service failure.
5 Oct 202100:00
–bdu_fstec
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SourceLink
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2022_0847_dirtypipe.rb
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/docker_cgroup_escape.rb
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/netfilter_nft_set_elem_init_privesc.rb
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2022_0995_watch_queue.rb
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2023_0386_overlayfs_priv_esc.rb
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2022_1043_io_uring_priv_esc.rb
githubwww.github.com/Arinerron/CVE-2022-0847-DirtyPipe-Exploit
githubwww.github.com/AlexisAhmed/CVE-2022-0847-DirtyPipe-Exploits
githubwww.github.com/tr3ee/CVE-2022-23222
githubwww.github.com/Bonfee/CVE-2022-0995
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24 Feb 2025 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.12.3 - 9.8
CVSS 29
CVSS 38.8
CVSS 48.6
EPSS0.93838
SSVC
linux kernelinfinibandchannel managerdevice nodekernel information leak
11